Combined heat exchanger and fireplace grate



FIG. 1 is a perspective view of a combined heat exchanger and fireplace grate showing my new design;

FIG. 2 is a top plan view of the front section thereof;

FIG. 3 is an enlarged elevational view of the left end cap thereof;

FIG. 4 is an enlarged cross sectional view taken on line 4--4 of FIG. 2;

FIG. 5 is an enlarged cross sectional view taken on line 5--5 of FIG. 2;

FIG. 6 is an enlarged cross sectional view taken on line 6--6 of FIG. 2;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front elevational view of the grate section thereof;

FIG. 9 is a rear elevational view of the left front section thereof; and

FIG. 10 is a rear elevational view of the right front section thereof. 

The ornamental design for a combined heat exchanger and fireplace grate, as shown and described. 